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KR100722613B1 - Jig for rotor assembly - Google Patents

Jig for rotor assembly Download PDF

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Publication number
KR100722613B1
KR100722613B1 KR1020060035828A KR20060035828A KR100722613B1 KR 100722613 B1 KR100722613 B1 KR 100722613B1 KR 1020060035828 A KR1020060035828 A KR 1020060035828A KR 20060035828 A KR20060035828 A KR 20060035828A KR 100722613 B1 KR100722613 B1 KR 100722613B1
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KR
South Korea
Prior art keywords
jig
rotor case
support plate
rotor
pressing
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1020060035828A
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Korean (ko)
Inventor
스미르노프 비아체스라브
김표
김남석
Original Assignee
삼성전기주식회사
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Priority to KR1020060035828A priority Critical patent/KR100722613B1/en
Priority to US11/785,765 priority patent/US7562438B2/en
Priority to JP2007111772A priority patent/JP4673336B2/en
Application granted granted Critical
Publication of KR100722613B1 publication Critical patent/KR100722613B1/en
Priority to US12/457,940 priority patent/US8046906B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02—Assembly jigs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/03—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/14—Casings; Enclosures; Supports
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator
    • Y10T29/53148—Means to assemble commutator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5313—Means to assemble electrical device
    • Y10T29/53143—Motor or generator
    • Y10T29/53157—Means to stake wire to commutator or armature

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

본 발명의 회전자 조립용 지그(100)는 회전축(163)을 압박하는 압박돌기(112)를 가지며 회전축(163)에 압입력을 인가하기 위한 상부지그(110)와 압입력에 반하는 방향으로 회전자케이스(161)를 지지하기 위한 하부지그(120)와 하부지그(120)에 설치되어 회전축(163)의 압입력에 반하는 방향으로 회전자케이스(161)를 지지하기 위한 지지판(130)과 지지판(130)에 의해 회전자케이스(161)에 생성되는 반력에 반하는 방향으로 회전자케이스(161)를 지지하기 위한 안내지그(140)와 회전자케이스(161) 쪽으로 안내지그(140)를 탄성압박하기 위한 스프링(150)을 포함한다.The rotor assembly jig 100 of the present invention has a pressing protrusion 112 for pressing the rotating shaft 163 and rotates in a direction opposite to the upper jig 110 and the pressing input for applying a pressing force to the rotating shaft 163. A support plate 130 and a support plate installed on the lower jig 120 and the lower jig 120 to support the electronic case 161 to support the rotor case 161 in a direction opposite to the pressing force of the rotation shaft 163. Resilient compression of the guide jig 140 and the guide jig 140 toward the rotor case 161 for supporting the rotor case 161 in a direction opposite to the reaction force generated in the rotor case 161 by the 130 (130). It includes a spring 150 for.

지그, 회전자, 회전자케이스, 고무링, 지지판, 스프링 Jig, rotor, rotor case, rubber ring, support plate, spring

Description

회전자 조립용 지그{Jig for assembling a rotor}Jig for assembling a rotor}

도 1은 본 발명의 바람직한 실시예에 따른 회전자 조립용 지그의 분해사시도;1 is an exploded perspective view of a rotor assembly jig according to a preferred embodiment of the present invention;

도 2는 도 1의 회전자 조립용 지그를 나타내는 개략도;FIG. 2 is a schematic view showing a rotor assembly jig of FIG. 1; FIG.

도 3은 종래의 회전자 조립용 지그의 분해사시도; 및3 is an exploded perspective view of a conventional rotor assembly jig; And

도 4는 도 3의 회전자 조립용 지그를 나타내는 개략도이다.4 is a schematic view showing the rotor assembly jig of FIG. 3.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

100 : 조립용 지그 110 : 상부지그100: assembly jig 110: upper jig

111 : 압박돌기 120 : 하부지그111: pressure protrusion 120: lower jig

122 : 수용홈 123 : 삽입홈122: receiving groove 123: insertion groove

130 : 지지판 140 : 안내지그130: support plate 140: guide jig

141 : 관통공 142 : 설치홈141: through hole 142: mounting groove

150 : 스프링 160 : 회전자150: spring 160: rotor

161 : 회전자케이스 162 : 고무링161: rotor case 162: rubber ring

163 : 회전축163: axis of rotation

본 발명은 회전자 조립용 지그에 관한 것으로, 보다 상세하게는 회전자케이스에 회전축의 압입시 회전자케이스의 변형을 방지할 수 있는 회전자 조립용 지그에 관한 것이다.The present invention relates to a rotor assembly jig, and more particularly, to a rotor assembly jig which can prevent deformation of the rotor case when the rotary shaft is pressed into the rotor case.

회전자는 예를 들어 하드디스크드라이브(Hard Disk Drive)나 CD드라이브(CD-Drive)에 설치되는 스핀들모터에 적용되는 부품으로, 회전자케이스와 회전자케이스를 축지지하는 회전축으로 이루어지며, 회전자케이스에는 기록매체의 미끄러짐을 방지하기 위한 고무링이 설치되어 있다.The rotor is a component applied to a spindle motor installed in a hard disk drive or a CD-drive, for example, and is composed of a rotor case and a rotating shaft supporting the rotor case. The case is provided with a rubber ring to prevent the recording medium from slipping.

스핀들모터의 회전자는 압입력이 인가되는 지그를 사용하여 회전자케이스에 회전축을 압입시켜 조립하였으며, 이러한 회전자 조립용 지그의 일례가 도 3 및 도 4에 개략적으로 도시되어 있다.The rotor of the spindle motor was assembled by pressing a rotating shaft into the rotor case using a jig to which a pressing force is applied, and an example of such a rotor assembly jig is schematically illustrated in FIGS. 3 and 4.

도 3 및 도 4에 도시된 바와 같이, 종래의 회전자 조립용 지그(200)는 상부지그(210), 하부지그(220) 및 안내지그(240)로 구성되어 있으며, 회전자(260)는 회전자케이스(261), 고무링(262) 및 회전축(263)으로 구성되어 있다.3 and 4, the conventional rotor assembly jig 200 is composed of an upper jig 210, a lower jig 220 and a guide jig 240, the rotor 260 is The rotor case 261, the rubber ring 262 and the rotating shaft 263 is composed of.

상부지그(210)는 회전축(263)에 압입력을 인가하기 위한 것으로, 판형의 몸체부(211) 및 회전축(263)을 압박하는 압박돌기(212)를 가지며, 압박돌기(212)는 적어도 일부가 안내지그(240)에 삽입되어 회전축(266)을 직접 압박한다.The upper jig 210 is for applying a pressing force to the rotating shaft 263, and has a plate-shaped body portion 211 and a pressing protrusion 212 for pressing the rotating shaft 263, and the pressing protrusion 212 is at least partially. Is inserted into the guide jig 240 to press the rotary shaft 266 directly.

하부지그(220)는 회전자케이스(261)를 지지하기 위한 것으로, 판형의 몸체부(221) 및 회전자케이스(261)를 수용하는 수용홈(222)을 가지며, 수용홈(222)은 바닥면이 회전자케이스(261)에 맞게 단차지게 형성되고, 회전자케이스(261)의 홀더(264)가 삽입되는 삽입홈(223)을 갖는다.The lower jig 220 is for supporting the rotor case 261, and has a receiving body 222 for receiving the plate-shaped body portion 221 and the rotor case 261, the receiving groove 222 is the bottom The surface is stepped to fit the rotor case 261 and has an insertion groove 223 into which the holder 264 of the rotor case 261 is inserted.

안내지그(240)는 압입되는 회전축(263)을 회전자케이스(261)로 안내하기 위한 것으로, 회전자케이스(261)의 홀더(264) 쪽으로 개방되는 관통공(241)을 갖는다.The guide jig 240 is for guiding the rotary shaft 263 to be pressed into the rotor case 261 and has a through hole 241 that is open toward the holder 264 of the rotor case 261.

도 4에 도시된 바와 같이, 압입력에 의해 회전축(263)이 회전자케이스(261)에 압입된다.As shown in FIG. 4, the rotating shaft 263 is press-fitted into the rotor case 261 by pressing.

먼저, 하부지그(220)의 수용홈(222)에 회전자케이스(261)가 안착되고, 안내지그(240)가 회전자케이스(261)의 상측에 배치된다. First, the rotor case 261 is seated in the receiving groove 222 of the lower jig 220, and the guide jig 240 is disposed above the rotor case 261.

다음으로, 회전축(263)은 관통공(241)으로 삽입되어 홀더(264) 쪽으로 안내되고, 상부지그(210)의 압박돌기(212)에 의해 홀더(264)로 압입된다. 이때, 상부지그(210)는 화살표방향(A)의 압입력으로 회전축(263)을 압박하며, 상부지그(210)의 하측면과 하부지그(220)의 상측면이 만나게 되면 회전축(263)의 압입이 종결된다.Next, the rotating shaft 263 is inserted into the through hole 241 and guided toward the holder 264, and is pressed into the holder 264 by the pressing protrusion 212 of the upper jig 210. At this time, the upper jig 210 presses the rotation shaft 263 by the pressing force in the direction of the arrow A, and when the lower side of the upper jig 210 and the upper side of the lower jig 220 meet, Indentation is terminated.

그러나, 회전자케이스(261)의 고무링 비설치면(265)이 하부지그(220)에 의해 지지되지 않기 때문에, 회전축(263)의 압입시 회전자케이스(261)가 압입력 방향(A)으로 휘어져 변형되는 문제점이 있었다.However, since the rubber ring non-installation surface 265 of the rotor case 261 is not supported by the lower jig 220, the rotor case 261 moves in the pressure input direction A when the rotary shaft 263 is press-fitted. There was a problem of bending and deformation.

본 발명은 상술한 종래기술의 문제점을 해결하기 위하여 창안한 것으로, 본 발명의 목적은 지지판을 사용하여 회전축의 압입력에 반하는 방향으로 고무링 비설치면을 지지하고, 지지판에 의해 생성되는 반력에 반하는 방향으로 회전자케이스를 압박함으로써 회전자케이스의 변형을 방지하는 것이다.The present invention was devised to solve the above-mentioned problems of the prior art, and an object of the present invention is to support a rubber ring non-installation surface in a direction opposite to the pressing force of a rotating shaft using a support plate, and to counter the reaction force generated by the support plate. It is to prevent the deformation of the rotor case by pressing the rotor case in the direction.

상술한 본 발명의 목적을 달성하기 위하여, 본 발명은 회전축의 압입력에 반하는 방향으로 회전자케이스를 지지하기 위한 제1지지부재와 제1지지부재에 의해 상기 회전자케이스에 생성되는 반력에 반하는 방향으로 상기 회전자케이스를 지지하기 위한 제2지지부재를 포함하는 것을 특징으로 하는 회전자 조립용 지그를 제공하고자 한다.In order to achieve the object of the present invention described above, the present invention is opposed to the reaction force generated in the rotor case by the first support member and the first support member for supporting the rotor case in a direction opposite to the pressing force of the rotary shaft It is to provide a rotor assembly jig comprising a second support member for supporting the rotor case in the direction.

본 발명의 제1,제2지지부재 중 적어도 하나는 탄성을 갖는 것을 특징으로 한다.At least one of the first and second support members of the present invention is characterized in that it has elasticity.

또한, 제1지지부재는 회전자케이스에 설치된 기록매체의 미끄럼방지용 고무링과 동일한 재질이며 동일한 두께를 갖는 것을 특징으로 한다.In addition, the first support member is the same material and has the same thickness as the anti-slip rubber ring of the recording medium installed in the rotor case.

또한, 제1지지부재는 회전자케이스의 고무링 비설치면 전체를 지지하는 것을 특징으로 한다.In addition, the first support member is characterized in that for supporting the entire rubber ring non-installation surface of the rotor case.

또한, 제2지지부재는 제1지지부재에 대응하는 위치에서 회전자케이스를 지지하는 것을 특징으로 한다.In addition, the second support member is characterized in that for supporting the rotor case at a position corresponding to the first support member.

본 발명의 실시예에 따른 회전자 조립용 지그는 회전축의 압입력에 반하는 방향으로 회전자케이스를 지지하기 위한 지지판과 지지판에 의해 회전자케이스에 생성되는 반력에 반하는 방향으로 회전자케이스를 지지하기 위한 안내지그와 회전자케이스 쪽으로 안내지그를 탄성압박하기 위한 스프링을 포함하는 것을 특징으로 한다.The rotor assembly jig according to the embodiment of the present invention supports the rotor case in a direction opposite to the reaction force generated in the rotor case by a support plate and a support plate for supporting the rotor case in a direction opposite to the pushing force of the rotating shaft. And a spring for elastically pressing the guide jig toward the rotor case and the guide jig.

본 실시예의 지지판은 탄성을 갖는 것을 특징으로 한다.The support plate of this embodiment is characterized by having elasticity.

또한, 지지판은 회전자케이스에 설치되는 기록매체의 미끄럼방지용 고무링과 동일한 재질이며 동일 두께를 갖는 것을 특징으로 한다.In addition, the support plate is the same material and has the same thickness as the anti-slip rubber ring of the recording medium installed in the rotor case.

또한, 지지판은 회전자케이스의 고무링 비설치면 전체를 지지하는 것을 특징으로 한다.In addition, the support plate is characterized in that for supporting the entire rubber ring non-installation surface of the rotor case.

또한, 안내지그는 지지판에 대응하는 위치에서 회전자케이스를 지지하는 것을 특징으로 한다.In addition, the guide jig is characterized in that for supporting the rotor case at a position corresponding to the support plate.

또한, 안내지그는 회전축을 회전자케이스로 안내하기 위한 관통공이 형성되는 것을 특징으로 한다.In addition, the guide jig is characterized in that a through hole for guiding the rotating shaft to the rotor case is formed.

본 실시예의 회전자 조립용 지그는 회전축에 압입력을 인가하기 위한 상부지그를 더 포함하며, 상부지그는 적어도 일부가 관통공에 삽입되어 회전축을 압박하는 압박돌기를 갖는 것을 특징으로 한다.The rotor assembly jig of the present embodiment further includes an upper jig for applying a pressing force to the rotating shaft, and the upper jig has at least a part of the pressing protrusion inserted into the through hole to press the rotating shaft.

또한, 상부지그는 스프링의 일측말단을 지지하는 것을 특징으로 한다.In addition, the upper jig is characterized in that for supporting one end of the spring.

본 실시예의 회전자 조립용 지그는 압입력에 반하는 방향으로 지지판을 지지하기 위한 하부지그를 더 포함하며, 하부지그는 안내지그 및 회전자케이스를 수용하는 수용홈을 갖는 것을 특징으로 한다.The rotor assembly jig of the present embodiment further includes a lower jig for supporting the support plate in a direction opposite to the pressing force, and the lower jig has a receiving groove accommodating the guide jig and the rotor case.

여기서, 수용홈은 지지판이 설치되는 바닥면을 갖는 것을 특징으로 한다.Here, the receiving groove is characterized in that it has a bottom surface on which the support plate is installed.

이하, 첨부한 도면을 참조로 본 발명의 바람직한 실시예에 따른 회전자 조립용 지그에 대하여 상세하게 설명한다.Hereinafter, a rotor assembly jig according to a preferred embodiment of the present invention with reference to the accompanying drawings will be described in detail.

도 1 및 도 2에 도시한 바와 같이, 본 발명의 실시예에 따른 회전자 조립용 지그(100)는 상부지그(110), 하부지그(120), 지지판(130), 안내지그(140) 및 스프링(150)을 포함하며, 회전자(160)는 회전자케이스(161), 고무링(162) 및 회전축(163)을 포함한다.1 and 2, the jig 100 for assembling the rotor according to the embodiment of the present invention is the upper jig 110, the lower jig 120, the support plate 130, the guide jig 140 and The spring 150 is included, and the rotor 160 includes a rotor case 161, a rubber ring 162, and a rotating shaft 163.

상부지그(110)는 회전축(163)에 압입력(A)을 인가하기 위한 것으로, 판형의 몸체부(111) 및 회전축(163)을 압박하는 압박돌기(112)로 이루어진다.The upper jig 110 is for applying a pressure input (A) to the rotating shaft 163, and consists of a pressing body 112 for pressing the plate-shaped body portion 111 and the rotating shaft 163.

몸체부(111)는 안내지그(140)의 적어도 상부를 수용하는 환형의 수용홈(113)이 형성되고, 수용홈(113)의 바닥면에 스프링(150)의 말단이 지지되어 안내지그(140)를 회전자케이스(161) 쪽으로 압박한다. 여기서, 수용홈(113)의 바닥면은 안내지그(140)의 상단면에 비접촉되어 안내지그(140)는 스프링(150)에 의해서만 압박되는 것이 바람직하다.Body 111 is formed with an annular receiving groove 113 for receiving at least the upper portion of the guide jig 140, the end of the spring 150 is supported on the bottom surface of the receiving groove 113 guide jig 140 ) Is pressed into the rotor case 161. Here, the bottom surface of the receiving groove 113 is not in contact with the top surface of the guide jig 140, the guide jig 140 is preferably pressed by the spring 150 only.

압박돌기(112)는 몸체부(111)의 중앙으로부터 회전자케이스(161) 쪽으로 연장되게 형성되며, 적어도 일부가 안내지그(140)에 삽입되어 회전자케이스(161)에 회전축(163)을 압입시킨다. 여기서, 압박돌기(112)는 상부지그(110)의 압입력을 회전축(163)에 직접 인가하게 된다.The pressing protrusion 112 is formed to extend from the center of the body portion 111 toward the rotor case 161, and at least a part of the pressing protrusion 112 is inserted into the guide jig 140 to press-in the rotary shaft 163 into the rotor case 161. Let's do it. Here, the pressing protrusion 112 directly applies the pressure input of the upper jig 110 to the rotation shaft 163.

하부지그(120)는 회전자케이스(161)를 지지하기 위한 것으로, 중앙에 수용홈(122)이 형성되는 판형의 몸체부(121)를 갖는다.The lower jig 120 is for supporting the rotor case 161 and has a plate-shaped body portion 121 in which a receiving groove 122 is formed in the center thereof.

수용홈(122)은 그 내부에 회전자케이스(161)를 수용하며, 바닥면이 회전자케이스(161)에 맞게 단차지게 형성된다. 또한, 수용홈(122)의 바닥면에는 회전자케이스(161)의 홀더(164)가 삽입되는 삽입홈(123)이 형성된다.The receiving groove 122 accommodates the rotor case 161 therein, and the bottom surface thereof is stepped to fit the rotor case 161. In addition, an insertion groove 123 into which the holder 164 of the rotor case 161 is inserted is formed at the bottom surface of the accommodation groove 122.

또한, 수용홈(122)에 안착되는 회전자케이스(161)는 기록매체의 미끄럼방지용 고무링(162)에 의해 수용홈(122)의 바닥면으로부터 고무링(162)의 두께만큼 이격된다. In addition, the rotor case 161 seated in the receiving groove 122 is spaced apart from the bottom surface of the receiving groove 122 by the thickness of the rubber ring 162 by the non-slip rubber ring 162 of the recording medium.

지지판(130)은 회전축(163)의 압입력에 반하는 방향(B)으로 회전자케이스(161)를 지지하기 위한 것으로, 보다 구체적으로 회전자케이스(163)의 고무링 비설치면(165) 전체를 지지한다. 여기서, 지지판(130)은 고무링(162)과 동일한 재질로 제조되어 탄성을 가지며, 고무링(162)과 동일한 두께를 갖는 것이 바람직하다.The support plate 130 is for supporting the rotor case 161 in the direction B opposite to the pressing force of the rotation shaft 163, and more specifically, the entire rubber ring non-installation surface 165 of the rotor case 163. I support it. Here, the support plate 130 is made of the same material as the rubber ring 162 to have elasticity, preferably having the same thickness as the rubber ring 162.

본 실시예에서 회전자케이스(161)와 수용홈(122) 사이에 형성되는 두 부분의 공극에서 고무링 비설치면(165)은 두 개의 지지판(130)에 의해 지지될 수 있다.In the present embodiment, the rubber ring non-installation surface 165 may be supported by two support plates 130 at the gaps of two portions formed between the rotor case 161 and the accommodation groove 122.

또한, 지지판(130)은 수용홈(122)의 바닥면에 고정되게 설치될 수 있으며, 이때 소정의 접착제를 사용하여 접착결합되는 것이 바람직하다.In addition, the support plate 130 may be fixed to the bottom surface of the receiving groove 122, in which case it is preferable to be adhesively bonded using a predetermined adhesive.

여기서, 회전축(163)의 압입시 지지판(130)에 의해 회전자케이스(161)에 압입력(A)에 반하는 방향(B)으로 반력이 생성되나, 이는 하기의 안내지그(140) 및 스프링(150)에 의해 해소될 수 있다.Here, the reaction force is generated in the direction (B) opposite to the pressing force (A) to the rotor case 161 by the support plate 130 when the rotary shaft 163 is press-fit, which is the guide jig 140 and the spring ( 150).

안내지그(140)는 회전자케이스(161)에 생성되는 반력(B)에 반하는 방향(C)으로 회전자케이스(161)를 지지하기 위한 것으로, 보다 구체적으로 지지판(130)에 대응하는 위치에서 회전자케이스(161)를 지지하며, 중앙에 관통공(141)을 형성한다.Guide jig 140 is for supporting the rotor case 161 in a direction (C) against the reaction force (B) generated in the rotor case 161, more specifically at a position corresponding to the support plate 130 Supporting the rotor case 161, and forms a through hole 141 in the center.

관통공(141)은 회전자케이스(161)의 홀더(164) 쪽으로 개방되어 회전축(163)을 홀더(164)로 안내한다.The through hole 141 is opened toward the holder 164 of the rotor case 161 to guide the rotating shaft 163 to the holder 164.

또한, 안내지그(140)는 회전자케이스(161)를 지지하는 하측면이 회전자케이 스(161)에 맞게 단차지게 형성되어 회전자케이스(161)의 전면을 지지한다.In addition, the guide jig 140 has a lower side supporting the rotor case 161 to be stepped to fit the rotor case 161 to support the front surface of the rotor case 161.

또한, 안내지그(140)는 스프링(150)이 설치되는 설치홈(142)이 형성되며, 설치홈(142)은 스프링(150)의 일단이 상부지그(110)에 접촉되도록 상부지그(110) 쪽으로 개방된다.In addition, the guide jig 140 is formed with an installation groove 142 is a spring 150 is installed, the installation groove 142 is the upper jig 110 so that one end of the spring 150 is in contact with the upper jig 110. Open to the side.

스프링(150)은 회전자케이스(161) 쪽으로 안내지그(140)를 탄성압박하기 위한 것으로, 안내지그(140)의 설치홈(142)에 삽입설치되고, 스프링(150)의 하단은 설치홈(142)의 바닥에 지지되고 상단은 상부지그(110)에 지지된다.The spring 150 is for elastically compressing the guide jig 140 toward the rotor case 161, and is inserted into the installation groove 142 of the guide jig 140, and the lower end of the spring 150 is an installation groove ( 142 is supported on the bottom and the top is supported on the upper jig 110.

상술한 구성의 지그(100)를 사용하여 회전자케이스(161)에 회전축(163)을 압입하는 과정은 도 2를 참조로 설명하기로 한다.A process of pressing the rotating shaft 163 into the rotor case 161 using the jig 100 having the above-described configuration will be described with reference to FIG. 2.

도 2에 도시한 바와 같이, 압입력에 의해 회전자케이스(161)에 회전축(163)이 압입된다.As shown in FIG. 2, the rotating shaft 163 is press-fitted into the rotor case 161 by pressing.

먼저, 하부지그(120)의 수용홈(122)에 회전자케이스(161)가 안착된다. 이때, 회전자케이스(161)의 홀더(164)가 삽입홈(123)에 삽입되며, 고무링(162)에 의해 수용홈(122)의 바닥면으로부터 다소 이격되는 회전자케이스(161)의 고무링 비설치면(165)은 하부지그(120)에 부착된 지지판(130)에 의해 지지된다.First, the rotor case 161 is seated in the receiving groove 122 of the lower jig 120. At this time, the holder 164 of the rotor case 161 is inserted into the insertion groove 123, the rubber of the rotor case 161 is slightly spaced apart from the bottom surface of the receiving groove 122 by the rubber ring 162 The ring non-installation surface 165 is supported by the support plate 130 attached to the lower jig 120.

다음으로, 스프링(150)이 설치된 안내지그(140)가 회전자케이스(161)의 상측에 배치된다. 이때, 안내지그(140)의 관통공(141)과 홀더(164)가 정확히 일치되며, 안내지그(140)의 하측면이 회전자케이스(161) 전체를 지지하게 된다.Next, the guide jig 140 in which the spring 150 is installed is disposed above the rotor case 161. At this time, the through hole 141 and the holder 164 of the guide jig 140 is exactly matched, and the lower side of the guide jig 140 supports the entire rotor case 161.

다음으로, 회전축(163)이 안내지그(140)의 관통공(141)으로 삽입되어 홀더(164)로 안내된다. Next, the rotation shaft 163 is inserted into the through hole 141 of the guide jig 140 and guided to the holder 164.

다음으로, 상부지그(110)가 안내지그(140)의 상측으로 배치되고, 압입력(A)의 인가시 압박돌기(112)로 회전축(163)을 압박하여 홀더(164)에 압입시킨다. 이때, 상부지그(110)는 스프링(150)에 접촉되어 화살표방향(C)으로 안내지그(140)를 압박하여 지지판(130) 및 고무링(162)에 의해 회전자케이스(161)에 생성되는 반력을 상쇄한다. 그리고, 상부지그(110)의 하측면과 하부지그(120)의 상측면이 만나게 되면 회전축(163)의 압입이 종결된다.Next, the upper jig 110 is disposed above the guide jig 140, and presses the rotating shaft 163 with the pressing protrusion 112 when the pressing input A is applied to the holder 164. At this time, the upper jig 110 is in contact with the spring 150 to press the guide jig 140 in the direction of the arrow (C) is generated in the rotor case 161 by the support plate 130 and the rubber ring 162 Offset the reaction. When the lower side of the upper jig 110 and the upper side of the lower jig 120 meet each other, the press-in of the rotation shaft 163 is terminated.

이상, 본 발명의 바람직한 실시예를 참조로 본 발명의 회전자 조립용 지그에 대하여 설명하였지만, 본 발명의 사상을 벗어나지 않는 범위 내에서 수정, 변경 및 다양한 변형실시예가 가능함은 당업자에게 명백하다.While the rotor assembly jig of the present invention has been described above with reference to a preferred embodiment of the present invention, it will be apparent to those skilled in the art that modifications, changes, and various modifications can be made without departing from the spirit of the present invention.

본 발명의 회전자 조립용 지그에 따르면, 지지판으로 고무링 비설치면을 지지하고, 지지판에 대응하는 위치에서 스프링이 설치된 안내지그로 회전자케이스를 압박함으로써 회전축의 압입시 회전자케이스의 변형을 방지할 수 있다.According to the rotor assembly jig of the present invention, by supporting the rubber ring non-installation surface with a support plate, by pressing the rotor case with a guide jig with a spring installed at a position corresponding to the support plate to prevent deformation of the rotor case during the press-in of the rotating shaft can do.

Claims (15)

회전축의 압입력에 반하는 방향으로 회전자케이스를 지지하기 위한 제1지지부재; 및A first supporting member for supporting the rotor case in a direction opposite to the pressing force of the rotating shaft; And 상기 제1지지부재에 의해 상기 회전자케이스에 생성되는 반력에 반하는 방향으로 상기 회전자케이스를 지지하기 위한 제2지지부재를 포함하는 것을 특징으로 하는 회전자 조립용 지그.And a second support member for supporting the rotor case in a direction opposite to the reaction force generated in the rotor case by the first support member. 제1항에 있어서, 상기 제1,제2지지부재 중 적어도 하나는 탄성을 갖는 것을 특징으로 하는 지그.The jig according to claim 1, wherein at least one of the first and second support members has elasticity. 제2항에 있어서, 상기 제1지지부재는 상기 회전자케이스에 설치된 기록매체의 미끄럼방지용 고무링과 동일한 재질이며 동일한 두께를 갖는 것을 특징으로 하는 지그.The jig according to claim 2, wherein the first support member is made of the same material and has the same thickness as the anti-slip rubber ring of the recording medium installed in the rotor case. 제3항에 있어서, 상기 제1지지부재는 상기 회전자케이스의 고무링 비설치면 전체를 지지하는 것을 특징으로 하는 지그.The jig according to claim 3, wherein the first support member supports the entire rubber ring non-installation surface of the rotor case. 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 제2지지부재는 상기 제1지지부재에 대응하는 위치에서 상기 회전자케이스를 지지하는 것을 특징으로 하는 지그.The jig according to any one of claims 1 to 4, wherein the second support member supports the rotor case at a position corresponding to the first support member. 회전축의 압입력에 반하는 방향으로 회전자케이스를 지지하기 위한 지지판;A support plate for supporting the rotor case in a direction opposite to the pressing force of the rotating shaft; 상기 지지판에 의해 상기 회전자케이스에 생성되는 반력에 반하는 방향으로 상기 회전자케이스를 지지하기 위한 안내지그; 및A guide jig for supporting the rotor case in a direction opposite to the reaction force generated in the rotor case by the support plate; And 상기 회전자케이스 쪽으로 상기 안내지그를 탄성압박하기 위한 스프링을 포함하는 것을 특징으로 하는 회전자 조립용 지그.And a spring for elastically pressing the guide jig toward the rotor case. 제6항에 있어서, 상기 지지판은 탄성을 갖는 것을 특징으로 하는 지그.The jig according to claim 6, wherein the support plate has elasticity. 제7항에 있어서, 상기 지지판은 상기 회전자케이스에 설치되는 기록매체의 미끄럼방지용 고무링과 동일한 재질이며 동일 두께를 갖는 것을 특징으로 하는 지그.The jig according to claim 7, wherein the support plate is made of the same material and has the same thickness as the non-slip rubber ring of the recording medium installed in the rotor case. 제8항에 있어서, 상기 지지판은 상기 회전자케이스의 고무링 비설치면 전체를 지지하는 것을 특징으로 하는 지그.The jig according to claim 8, wherein the support plate supports the entire rubber ring non-installation surface of the rotor case. 제6항 내지 제9항 중 어느 한 항에 있어서, 상기 안내지그는 상기 지지판에 대응하는 위치에서 상기 회전자케이스를 지지하는 것을 특징으로 하는 지그.The jig according to any one of claims 6 to 9, wherein the guide jig supports the rotor case at a position corresponding to the support plate. 제6항에 있어서, 상기 안내지그는 상기 회전축을 상기 회전자케이스로 안내하기 위한 관통공이 형성되는 것을 특징으로 하는 지그.The jig according to claim 6, wherein the guide jig is formed with a through hole for guiding the rotating shaft to the rotor case. 제11항에 있어서, 상기 회전축에 상기 압입력을 인가하기 위한 상부지그를 더 포함하며, 상기 상부지그는 적어도 일부가 상기 관통공에 삽입되어 상기 회전축을 압박하는 압박돌기를 갖는 것을 특징으로 하는 지그.12. The jig according to claim 11, further comprising an upper jig for applying the pressing force to the rotating shaft, wherein the upper jig has a pressing protrusion for pressing at least a portion of the upper jig to press the rotating shaft. . 제12항에 있어서, 상기 상부지그는 상기 스프링의 일측말단을 지지하는 것을 특징으로 하는 지그.The jig according to claim 12, wherein the upper jig supports one end of the spring. 제11항에 있어서, 상기 압입력에 반하는 방향으로 상기 지지판을 지지하기 위한 하부지그를 더 포함하며, 상기 하부지그는 상기 안내지그 및 상기 회전자케이스를 수용하는 수용홈을 갖는 것을 특징으로 하는 지그.12. The jig according to claim 11, further comprising a lower jig for supporting the support plate in a direction opposite to the pressing force, wherein the lower jig has a receiving groove for receiving the guide jig and the rotor case. 제14항에 있어서, 상기 수용홈은 상기 지지판이 설치되는 바닥면을 갖는 것을 특징으로 하는 지그.The jig according to claim 14, wherein the receiving groove has a bottom surface on which the support plate is installed.
KR1020060035828A 2006-04-20 2006-04-20 Jig for rotor assembly Expired - Fee Related KR100722613B1 (en)

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JP2007111772A JP4673336B2 (en) 2006-04-20 2007-04-20 Rotor assembly jig
US12/457,940 US8046906B2 (en) 2006-04-20 2009-06-25 Jig for assembling rotor

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100833214B1 (en) 2007-07-24 2008-05-28 주식회사다스 Assembly device of brake roller and brake spring for seat cushion pumping device
KR101646979B1 (en) * 2015-03-11 2016-08-09 한전케이피에스 주식회사 Cooling device for rotor shaft of motor generator
CN108357860A (en) * 2018-04-27 2018-08-03 巨力自动化设备（浙江）有限公司 Rotor pallet on New energy automobile motor production line

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0842003A (en) * 1994-08-02 1996-02-13 Misawa Ceramics Kk Installed part structure of channel type lateral member fitted to column
KR100722613B1 (en) * 2006-04-20 2007-05-28 삼성전기주식회사 Jig for rotor assembly
JP2007318961A (en) * 2006-05-29 2007-12-06 Nippon Densan Corp Brushless motor and its manufacturing method
US8253524B2 (en) * 2007-10-04 2012-08-28 Keihin Corporation Coil winding system and method for fabricating molded coil
CN103846667B (en) * 2014-03-28 2016-07-27 天津博信汽车零部件有限公司 A rotor's check ring automatic assembling machine
KR101482601B1 (en) * 2014-11-20 2015-01-14 주식회사 에이비엘코리아 Multipurpose holder
JP6247655B2 (en) * 2015-03-25 2017-12-13 シナノケンシ株式会社 Manufacturing method of outer rotor type motor
CN107070108B (en) * 2017-03-14 2019-11-26 珠海格力电器股份有限公司 Motor assembling and orienting device and method
CN110091143A (en) * 2019-05-15 2019-08-06 合肥市通得力电气制造有限公司 The self-positioning assembly device of damping cushion rubber after a kind of
CN212114961U (en) * 2020-06-11 2020-12-08 嵊州市正德电机有限公司 Alternating current motor with fixing support
CN112338529A (en) * 2020-10-21 2021-02-09 广东兆力电机有限公司 An integrated machine for high-precision riveting, pressing and welding of iron shell and shaft core
CN113381572B (en) * 2021-08-16 2021-10-26 深圳市高尔夫飞煌科技有限公司 Motor rotor assembling workbench
CN115026758B (en) * 2022-04-22 2023-08-18 江苏大中电机股份有限公司 High-efficient dust-tight type motor seals assembly fixture

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030044229A (en) * 2001-11-29 2003-06-09 (주)지엔더블유테크놀러지 Mixing type aero dynamic bearing spindle motor of a reserve pressure leading hight difference

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4574046A (en) * 1984-09-21 1986-03-04 Sprow Earnest A Centrifugal jig for ore beneficiation
US5357163A (en) * 1992-05-08 1994-10-18 Matsushita Electric Industrial Co., Ltd. Motor with dynamic-pressure type bearing device
US5495660A (en) * 1993-08-28 1996-03-05 Daewoo Electronics Co., Ltd. Apparatus for inserting rotation shaft of small-sized motor into gear
US5758408A (en) * 1995-08-31 1998-06-02 Daewoo Electronics Co., Ltd. Apparatus for auomatically press-fitting a turntable
JP3349627B2 (en) * 1995-10-20 2002-11-25 本田技研工業株式会社 Electric motor with reduction gear and manufacturing method thereof
JP3490233B2 (en) * 1996-11-13 2004-01-26 ミネベア株式会社 Rotor
JP3809978B2 (en) * 1997-07-22 2006-08-16 株式会社ミツバ Magnet fixing method for rotating electric machine
JPH1169732A (en) * 1997-08-12 1999-03-09 Sankyo Seiki Mfg Co Ltd Rotor assembly method
US6205644B1 (en) * 1997-12-04 2001-03-27 Emerson Electric Co. Method of assembling an electric motor
JP2001251817A (en) * 2000-03-07 2001-09-14 Moric Co Ltd Assembling device for permanent magnet field motor
JP2001287124A (en) * 2000-04-05 2001-10-16 Seiko Instruments Inc Press-in device for pressing shaft into small-sized ring member
US7009817B2 (en) * 2001-08-06 2006-03-07 Funai Electric Co., Inc. Rotary magnetic head device and method of producing a rotary magnetic head device
JP2004139650A (en) * 2002-10-16 2004-05-13 Sharp Corp Turntable press fitting device
JP3960313B2 (en) * 2004-01-30 2007-08-15 株式会社デンソー Coil forming apparatus and coil forming method
JP4255851B2 (en) * 2004-02-02 2009-04-15 株式会社ミツバ Armature core mounting method and armature core mounting device
US7088023B1 (en) * 2005-04-22 2006-08-08 Nidec Corporation Motor unit, manufacturing method therefor and recording disk driving apparatus
KR100722613B1 (en) * 2006-04-20 2007-05-28 삼성전기주식회사 Jig for rotor assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030044229A (en) * 2001-11-29 2003-06-09 (주)지엔더블유테크놀러지 Mixing type aero dynamic bearing spindle motor of a reserve pressure leading hight difference

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100833214B1 (en) 2007-07-24 2008-05-28 주식회사다스 Assembly device of brake roller and brake spring for seat cushion pumping device
KR101646979B1 (en) * 2015-03-11 2016-08-09 한전케이피에스 주식회사 Cooling device for rotor shaft of motor generator
CN108357860A (en) * 2018-04-27 2018-08-03 巨力自动化设备（浙江）有限公司 Rotor pallet on New energy automobile motor production line

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US20090271975A1 (en) 2009-11-05
US20070245549A1 (en) 2007-10-25

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